11408031

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{1319}}^1$

素因数の和:1387

約数の個数: 18

約数和(自身を含む): 17039880

約数和(自身を除く): 5631849

約数列:

[1, 3, 9, 31, 93, 279, 961, 1319, 2883, 3957, 8649, 11871, 40889, 122667, 368001, 1267559, 3802677, 11408031]

約数ペア:

[(1, 11408031), (3, 3802677), (9, 1267559), (31, 368001), (93, 122667), (279, 40889), (961, 11871), (1319, 8649), (2883, 3957)]